| Acronym | Definition |
|---|
| PGES➣Pleasant Grove Elementary School (Stockbridge, Georgia) |
| PGES➣Program in Genomics, Ethics and Society (Stanford University; California) |
| PGES➣Parliamentary Group for Energy Studies (London, England, UK) |
| PGES➣Perception and Guidance Embedded Systems (France) |
| PGES➣Park Glen Elementary School (Fort Worth, TX) |
| PGES➣Parthenogenetic Embryonic Stem Cell (biology) |
| PGES➣Piney Grove Elementary School (Kernersville, NC) |